EXPORT_C TBool T_LbsUtils::Compare_ModuleInfo(TPositionModuleInfo& aModInfoSideA, TPositionModuleInfo& aModInfoSideB)
{
// Compare all module information items and quality.
// Compare module id.
if (aModInfoSideA.ModuleId() != aModInfoSideB.ModuleId())
{
return EFalse;
}
// Compare is available flag.
if (aModInfoSideA.IsAvailable() != aModInfoSideB.IsAvailable())
{
return EFalse;
}
// Compare technology type.
if (aModInfoSideA.TechnologyType() != aModInfoSideB.TechnologyType())
{
return EFalse;
}
// Compare device location.
if (aModInfoSideA.DeviceLocation() != aModInfoSideB.DeviceLocation())
{
return EFalse;
}
// Compare capabilities.
if (aModInfoSideA.Capabilities() != aModInfoSideB.Capabilities())
{
return EFalse;
}
// Compare each of the family classes. Use min and max enum values.
for (TInt i = EPositionInfoFamily; i <= EPositionUpdateOptionsFamily; i++)
{
if (aModInfoSideA.ClassesSupported(static_cast<TPositionClassFamily>(i)) != aModInfoSideB.ClassesSupported(static_cast<TPositionClassFamily>(i)))
{
return EFalse;
}
}
// Compare version.
if ((aModInfoSideA.Version().iMajor != aModInfoSideB.Version().iMajor) ||
(aModInfoSideA.Version().iMinor != aModInfoSideB.Version().iMinor) ||
(aModInfoSideA.Version().iBuild != aModInfoSideB.Version().iBuild))
{
return EFalse;
}
// Compare module name.
TBuf<KPositionMaxModuleName> modNameSideA;
TBuf<KPositionMaxModuleName> modNameSideB;
aModInfoSideA.GetModuleName(modNameSideA);
aModInfoSideB.GetModuleName(modNameSideB);
if (0 != modNameSideA.Compare(modNameSideB))
{
return EFalse;
}
// Compare module quality.
TPositionQuality qualitySideA;
TPositionQuality qualitySideB;
aModInfoSideA.GetPositionQuality(qualitySideA);
aModInfoSideB.GetPositionQuality(qualitySideB);
return Compare_PositionQuality(qualitySideA, qualitySideB);
}
void CTTGPSLoggerPositioningMethod::EditItemL(TBool aCalledFromMenu) // edit text
{
CDesC16ArrayFlat *itemArray = new (ELeave) CDesC16ArrayFlat(20);
CDesC16ArrayFlat *itemArrayDetails = new (ELeave) CDesC16ArrayFlat(20);
CleanupStack::PushL(itemArray); // in case the appends leave
CleanupStack::PushL(itemArrayDetails); // in case the appends leave
RPositionServer iPositionServer;
RPositioner iPositioner;
User::LeaveIfError(iPositionServer.Connect());
User::LeaveIfError(iPositioner.Open(iPositionServer));
itemArray->AppendL(_L("(Info on all modules)"));
itemArray->AppendL(_L("(Default)"));
TUint aModules = 0;
TInt defaultModule=-1;
// Get the available numbers of modules
User::LeaveIfError(iPositionServer.GetNumModules(aModules));
TPositionModuleInfo info;
TPositionModuleId aModuleId;
iPositionServer.GetDefaultModuleId(aModuleId);
// Prepare itemArray and itemArrayDetails
for(TUint i = 0; i < aModules; i++)
{
if ((iPositionServer.GetModuleInfoByIndex(i,info) == KErrNone) && (info.IsAvailable()))
{
TBuf<200> smallBuffer;
smallBuffer.Zero();
info.GetModuleName(smallBuffer);
itemArray->AppendL(smallBuffer);
TBuf<200> buffer;
buffer.Zero();
info.GetModuleName(buffer);
buffer.Append(_L(" ("));
if (info.DeviceLocation() & TPositionModuleInfo::EDeviceExternal)
buffer.Append(_L("External "));
if (info.DeviceLocation() & TPositionModuleInfo::EDeviceInternal)
buffer.Append(_L("Internal "));
if (info.DeviceLocation() & TPositionModuleInfo::EDeviceUnknown)
buffer.Append(_L("Unknown "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyAssisted)
buffer.Append(_L("Assisted "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyTerminal)
buffer.Append(_L("GPS, "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyNetwork)
buffer.Append(_L("Network, "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyUnknown)
buffer.Append(_L("Unknown tech, "));
if (buffer.Mid(buffer.Length()-2, 2).Compare( _L(", ")) == KErrNone)
buffer.Replace(buffer.Length()-2, 2, _L(")"));
if (buffer.Mid(buffer.Length()-1, 1).Compare( _L(" ")) == KErrNone)
buffer.Replace(buffer.Length()-1, 1, _L(")"));
if ( info.ModuleId() == aModuleId)
{
buffer.Append(_L(" [Default]"));
defaultModule=i;
}
itemArrayDetails->AppendL(buffer);
}
}
iPositioner.Close();
iPositionServer.Close();
// Present list of positioning methods
TInt selectIndex;
selectIndex=iPosMethod+1;
HBufC* title = NULL;
title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_DIALOG_POSITIONING_TITLE); // Select positioning method:
CAknListQueryDialog* dialog = new (ELeave) CAknListQueryDialog(&selectIndex);
dialog->PrepareLC(R_TTGP_DIALOG_LISTQUERY);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetItemTextArray(itemArray);
dialog->SetOwnershipType(ELbmDoesNotOwnItemArray);
TInt answer = dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
// Check answer
if (answer)
{
if (selectIndex==0) // (Info on all modules)
{
TBuf<1000> aText;
aText.Zero();
for (TInt i=0;i<itemArrayDetails->Count();i++)
{
aText.AppendFormat(_L("%d. "), i+1);
aText.Append(itemArrayDetails->MdcaPoint(i));
if (i<itemArrayDetails->Count()-1)
aText.Append(_L("\n"));
}
HBufC* title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_AVAILABLEPOSITIONING_TITLE); // Available modules:
CAknMessageQueryDialog* dialog = new (ELeave) CAknMessageQueryDialog();
CleanupStack::PushL(dialog);
dialog->PrepareLC(R_TTGP_DIALOG_MESSAGEQUERY_OK);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetMessageTextL(aText);
CleanupStack::Pop(); // dialog
dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
}
else
if (selectIndex==1) // Default module
{
if (defaultModule>-1)
{
// Present default module name
HBufC* title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_SELECTEDPOSITIONING_TITLE); // Selected module:
CAknMessageQueryDialog* dialog = new (ELeave) CAknMessageQueryDialog();
CleanupStack::PushL(dialog);
dialog->PrepareLC(R_TTGP_DIALOG_MESSAGEQUERY_OK);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetMessageTextL(itemArrayDetails->MdcaPoint(defaultModule));
CleanupStack::Pop(); // dialog
dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
}
iPosMethod=0; // default module selected
C_APPUI->Engine()->Requester()->SetPositioningMethod(iPosMethod);
C_APPUI->Engine()->Requester()->StartL();
}
else
if (selectIndex>1) // Custom selection of the module
{
HBufC* title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_SELECTEDPOSITIONING_TITLE); // Selected module:
CAknMessageQueryDialog* dialog = new (ELeave) CAknMessageQueryDialog();
CleanupStack::PushL(dialog);
dialog->PrepareLC(R_TTGP_DIALOG_MESSAGEQUERY_OK);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetMessageTextL(itemArrayDetails->MdcaPoint(selectIndex-2));
CleanupStack::Pop(); // dialog
dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
iPosMethod=selectIndex-1;
C_APPUI->Engine()->Requester()->SetPositioningMethod(iPosMethod);
C_APPUI->Engine()->Requester()->StartL();
}
UpdateListBoxTextL();
}
CleanupStack::PopAndDestroy(); // itemArrayDetails
CleanupStack::PopAndDestroy(); // itemArray
}